확산 모델을 이용한 악취배출허용기준 개선 필요성 연구

윤희영,구윤서 한국냄새환경학회 2013 실내환경 및 냄새 학회지 Vol.12 No.2

Even though offensive odor control law was enforced in 2005, the civil appeal of odor doesn't decrease all parts of the country. On Effluent Quality Standard site, the reason why the civil appeal is filed could be the restriction which is regulated by odor concentration(dilution threshold) without considering odor emission. When regulating odor concentration only, the different scenarios were considered and analyzed for diffuse form through odor concentration, stack height and flow rate using AERSCREEN. Odor compounds from the analyzed scenarios were fluctuated by not only odor concentration but flow rate. Therefore, flow rate regulation introduction is necessary because odor concentration regulation of Effluent Quality Standard doesn't make the civil appeal reduce. Now, Odor Effluent Quality Standard is managed by Effluent Quality Standard like air pollutants in Korea. It means, the concept conversion of Receptor-centric is need for preventing civil appeal and complaint of odor. For the odor management of receptor-centric, workplace emission is regulated in accordance with odor concentration at receptor. but it's hard to regulate all of workplace respectively because all workplace condition is different each other. In Japan, odor diffusion modeling for calculating the causal relationship between receptor and emission is used for the method to figure out the problem. By expanding odor automatic monitoring network that some of local governments have, odor emission management and continues receptor current status analysis are needed to combine and operate for resolving odor problem. 2005년부터 악취방지법이 시행되었음에도 불구하고 전국의 악취 민원이 감소하지 않고 증가하고 있다. 민원 발생의 증가는 다양한 원인이 있겠지만 배출허용기준 측면에서 본다면, 악취의 규제기준이 배출량을 고려하지 않고 악취농도(희석배수)로만 규제하고 있는 제한점 때문인 것으로 볼 수 있다. 악취농도만 규제할 경우의 확산 형태를 보기 위해 AERSCREEN을 이용하여 악취농도, 배출구높이, 배출유량을 달리하여 시나리오를 설정하고 최대착지거리와 악취농도를 분석․검토 하였다. 시나리오 분석을 통해 확산된 악취물질은 악취발생농도 뿐만 아니라 배출유량에 의해 좌우됨을 알 수 있었다. 따라서 현행 악취배출허용기준의 악취농도규제만으로는 민원 발생을 차단할 수 없고, 배출유량 규제의 도입이 필요하다. 이는 현재 국내 악취배출허용기준이 일반 대기오염물질과 동일한 개념을 적용하여 배출원 규제기준의 달성여부 관점에서 운영되고 있는 것은 적합하지 않으며, 수용체 중심으로 민원 및 불만을 야기시키지 않도록 하는데 중점을 두는 것으로 관점의 전환이 필요함을 의미하는 것이다. 수용체중심의 악취관리를 위해서는 수용지점에서 농도기준(부지경계기준)을 만족하기 위한 사업장 악취배출량을 규제해야 한다. 그러나 악취배출 사업장의 조건은 다양하므로 일괄적인 규제는 어렵다. 이를 해결하기 위해 일본과 같이 수용체와 배출원과의 인과관계를 계산하기 위한 악취확산모델링이 해법이 될 수 있다. 또한 현재 일부 지자체에서 운영하고 있는 악취자동측정망을 확대하여 악취배출원 관리와 더불어 지속적으로 수용체에서 악취의 현황을 파악하여 악취 문제를 해결하는 것이 병행될 필요가 있다.

메이슨과 듀이의 교육사상 고찰에 따른 유아교육적 의미

윤희영 한국유아교육학회 2020 정기학술대회 논문집 Vol.2020 No.-

Tracing organochlorine and organobromine pesticides in soil-crop systems using carbon stable isotope assessment

윤희영,원은지,최지수,임다정,김인선,신경훈 환경독성보건학회 2022 한국독성학회 심포지움 및 학술발표회 Vol.2022 No.5

支那と朝鮮との國喪儀禮比較

尹喜永 朝鮮及滿洲社 1919 朝鮮及滿洲 Vol.- No.141

개인 창작자를 위한 국내 온라인 디자인 플랫폼 활용 방안

윤희영,하은아,조재경 한국인더스트리얼디자인학회 2017 산업디자인학연구 Vol.11 No.1

최근 온라인에는 네트워크 방식을 이용하여 자신의 창작물을 공유하고 거래하는 방식의 디자인 플랫폼이 나타나고 있다. 본 연구에서는 개인 창작자가 창작 의도에 맞는 플랫폼을 선택해 활용할 수 있도록 하고 제작한 창작물을 능동적으로 공유·거래 할 수 있는 지속가능한 플랫폼 활용 방안 제시하는 것을 연구 목적으로 하였다. 디자인 플랫폼은 기존의 웹 공유기반 플랫폼과 앞으로 성장 가능성을 염두 하여 모바일 전용 애플리케이션으로 나누어 분석하였다. 연구대상 선정은 ‘개인 창작자’, ‘핸드 메이드’, 등 주요 키워드를 중심으로 방문자 수와 데이터 보유량 및 활성도를 중심으로 대상을 선정하였고 다중명목척도를 사용한 SPSS통계프로그램의 오픈디자인 동질성 분석 키워드를 통하여 플랫폼 분석에 적용하였다 . 창작자는 다음과 같은 사항을 고려하여 온라인 디자인 플랫폼 활용해야 한다. 첫째, 개인 창작자는 온라인 디자인 플랫폼의 형태와 성격을 명확히 파악한 후에 목적에 맞는 플랫폼을 선택해야 한다. 둘째, 플랫폼 이용자와의 소통, 교류가 적극적으로 이루어지는 플랫폼을 선택해야 한며 셋째, 개인 창작자는 절차를 단순히 하는 편리한 UX 디자인 플랫폼을 선택해야 한다. 넷째, 개인 창작자는 부과 비용이 적은 플랫폼을 선택해야 하고 마지막으로 국내 온라인 디자인 플랫폼 활성화를 위하여 웹/앱 기반의 플랫폼은 형태에 관계없이 사회·문화적 현상으로서 디자인 플랫폼을 홍보하고 지속적인 노출을 해야 한다. 온라인 디자인 플랫폼을 통하여 창작물 거래의 활성화를 이루고 큰 시장을 형성하여 많은 디자인·공예 전공자들이 개인의 창의성을 발휘하기를 기대한다. Recently, online network system in the design of the trading system and to share their creations using the platform is emerging. In this study, individual creator suggest that those things into the creative platform to take advantage of actively sharing and the creation and production deals can do. To provide a sustainable platform, design platform sharing which is existed in both web based platform and exclusively for mobile applications in mind the possibility of analysis. Number of visitors and around main keywords such as selection ‘individual creator’, ‘hand-made’, studied data holdings and activity in the grand prize. Using the name selection program with multiple scales SPSS statistics were applied to this study. The creator should be considering these followings. First, the individual creator has to clearly define the form of purposes. Secondly, it should be an active communication platform. Third, design platform should be rather simple not complicated. Fourth, individual creator has to select low cost platform, and finally to boost the platform, the domestic online design platform should be based on the web and app. As social and cultural phenomenon, regardless of the type design platform for promoting continuous exposure to do.

FTA의 연구동향과 향후 연구방향 제언

윤희영 중앙대학교 한국전자무역연구소 2015 전자무역연구 Vol.13 No.3

Purpose: The purpose of this study is to analyze current research trend and establish the foundation for development of FTA study. Composition/Logic: Study objects are total 340 papers in top 8 academic journals about trade as second criterion of journals when search for “Free Trade Agreement (FTA) in Korea Citation Index (KCI); 「The Journal of Korea Research Society for Customs」,「International Commerce and Information Review」,「Korea Trade Review」, 「The Journal of International Trade & Commerce」, 「Journal of International Trade and Industry Studies」, 「Korea International Commercial Review」, 「The e-Business Studies」and「The International Commerce & Law Review」. For the analysis, a classification system is established based on the present condition of FTA signed by Korea until July 2015, the analysis result of these papers based on this classification system and inferences are in Chapter 3 with details. Findings: The followings are the analysis results. 1) Studies on FTA have risen consistently over the past decade. 2) There are many studies about FTAs between Korea-U.S., Korea-EU, Korea-China, independent of the time. 3) Studies on FTA were carried on actively when there were issues related to FTA made, agreed and negotiated. 4)There were many studies about Korea (region) in many countries. 5) Many studies were using literature review, econometrics model and questionnaire analysis in the order. Originality/Value: This is the first study to overview the historic change and development of studies related to FTA by Korea and to draw implications for academic developments in the future. Based on these results, it is suggested that next studies need to approach the process and results for application to FTA in depth in the future.

대학종합병원 전공의 가운 개발에 관한 연구

윤희영,최혜선 한국의류학회 2009 한국의류학회 학술대회논문집 Vol.2009 No.1

F-27 Clinical significance of QT prolonging drug use in patients with MDR-TB or NTM disease

윤희영,조경욱,심태선 대한결핵 및 호흡기학회 2016 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.121 No.-

Background: The use of QT-prolonging drugs, especially combined use of bedaquiline (Bdq) and delamanid (Dlm), is a hot issue in the treatment of MDR-TB. Methods: We reviewed 373 patients (mean age: 56.4 years, male: 51%, mean treatment duration: 76.8 weeks) with MDR-TB or NTM disease, treated with clofazimine (Cfz), moxifloxacin (Mfx), Bdq, Dlm, or macrolides over a month. Any cardiac adverse events (AEs) or death were evaluated. Among 60 patients (16%) with serial EKGs results, baseline QTcF interval and QTcF interval changes were evaluated. Results: 165 (44%), 315 (84%), 10 (3%), 229 (61%) and 1 patients received Cfz, Mfx, Bdq, macrolides and Dlm, respectively. 193 (52%) and 77 (21%) patients received two and three QT-prolonging drugs, respectively. Nine (2.4%) patients were lost to follow up during treatment: 5 were alive as of July 2016, 1 dead 2 years after treatment completion, and in remaining 3 patients, clinical courses were unknown. In remaining 364 patients, 4 (1.1%) cardiac AEs (cardiac tamponade due to TB pericarditis, atrial fibrillation, sinus tachycardia, cardiac arrest) were documented but none were related with QT-prolonging drug uses. Two patients discontinued medication due to QTcF prolongation (550 msec and 534 msec), without any clinical events. Mean baseline QTcF was 419 msec and mean increase of QTcF to maximum value was 33.6 msec. Significant QTcF changes (QTcF ≥ 500 msec or increase ≥ 60 msec) were observed in 9 (15.0%) patients. Conclusions: The use of QT-prolonging drugs, frequently used in combination, was generally safe in MDR-TB or NTM patients

경구용 시럽제 중 Triamcinolone의 안정성 연구

윤희영,이병구,곽혜선 한국임상약학회 2012 한국임상약학회지 Vol.22 No.2

P-135 The Value of 18F-FDG PET/CT in evaluating disease severity in idiopathic pulmonary fibrosis

윤희영,고의원,이석현,하세진,류진숙,김동순,송진우 대한결핵 및 호흡기학회 2017 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.124 No.-

Objectives: Several biomarkers have been reported to be useful in assessing disease severity of idiopathic pulmonary fibrosis (IPF); however, the role of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG/PET-CT) is not well defined. The aim of study was to investigate the value of 18F-FDG PET/CT for assessing disease severity in IPF Methods: Clinical data were retrospectively reviewed in 89 IPF patients (mean age: 68.1 years, male: 94%) who performed 18F-FDG PET/CT for cancer evaluation at Asan Medical Center, Seoul. Standardized uptake value (SUV) was measured only in fibrotic area, and lesion-to-liver SUV ratio (SUVR) was also obtained. Correlation between 18F-FDG PET/CT parameters (SUV and SUVR) and clinical parameters including lung function, exercise capacity, and GAP index were analyzed. Results: Median follow-up period was 11.9 months and lung cancer was confirmed in 61 (69%) patients. SUV and SUVR were significantly correlated with forced vital capacity (r=-0.214, r=-0.275, respectively), diffusing capacity for carbon monoxide (r=-0.375, r=-0.373), distance (r=-0.297, r=-0.318) and the lowest oxygen saturation (r=-0.255, r=-0.339) during 6-minute walk test, and GAP index (r=0.343, r=0.321). SUV were also significantly correlated with decline in total lung capacity after 6 months (r=-0.501). SUVR was predictor for death (hazard ratio [HR]: 1.466; 95% confidential index: 1.009-2.131; p=0.045) on univariate analysis Conclusions: Our findings suggest that 18F-FDG PET/CT may be useful to assess disease severity in patients with IPF.